41345840

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5807}}^1$

素因数の和:5909

約数の個数: 40

約数和(自身を含む): 97225920

約数和(自身を除く): 55880080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 5807, 7120, 11614, 23228, 29035, 46456, 58070, 92912, 116140, 232280, 464560, 516823, 1033646, 2067292, 2584115, 4134584, 5168230, 8269168, 10336460, 20672920, 41345840]

約数ペア:

[(1, 41345840), (2, 20672920), (4, 10336460), (5, 8269168), (8, 5168230), (10, 4134584), (16, 2584115), (20, 2067292), (40, 1033646), (80, 516823), (89, 464560), (178, 232280), (356, 116140), (445, 92912), (712, 58070), (890, 46456), (1424, 29035), (1780, 23228), (3560, 11614), (5807, 7120)]